(484) 240-9817 josh@blueboxhvacr.com
Commercial Furnace Maintenance — Lebanon · Lancaster · Reading PA

Commercial furnace maintenance before the heating season starts

Combustion analysis, heat exchanger inspection and carbon monoxide safety checks for commercial gas furnaces, with a written condition report.

Why Blue Box HVACR

Heat that works when the first cold week arrives

We maintain commercial gas furnaces and heating equipment, including rooftop gas heat and unit heaters. A visit covers burners, ignition, flue and venting, controls and safeties, and a heat exchanger inspection.

Combustion readings and findings are recorded with photos and rated Red, Yellow or Green. If something needs repair or replacement, you get Option A, B and C with real pricing, which lets you plan before heating season rather than during a failure.

📞 Call 484-240-9817
Commercial furnace service
What You Get

What is included in a furnace visit

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Combustion analysis and CO safety

Readings recorded and safety conditions checked and documented.

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Heat exchanger inspection

Inspected for damage so problems are caught before they become hazards.

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Written condition report

Photo-documented status and a forecast of upcoming repair and replacement costs.

Get a Quote

Tell us about your furnace situation

Answer four quick questions so Josh can come prepared — then leave your contact info and he'll reach out within a few hours.

Question 1 of 4

How urgent is your situation?

Book maintenance before the cold arrives

Call Josh or send the form above. Diagnostics are $300 within 20 miles of Kutztown and $350 from 20 to 40 miles.